CS256926B1 - Electrographical material - Google Patents

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Publication number
CS256926B1
CS256926B1 CS843127A CS312784A CS256926B1 CS 256926 B1 CS256926 B1 CS 256926B1 CS 843127 A CS843127 A CS 843127A CS 312784 A CS312784 A CS 312784A CS 256926 B1 CS256926 B1 CS 256926B1
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CS
Czechoslovakia
Prior art keywords
mac
mac mac
npnema
modified
mixture
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CS843127A
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Czech (cs)
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CS312784A1 (en
Inventor
Alexej A Cujko
Anatolij V Morev
Alexandr S Golovkov
Valentin A Smirnov
Jevgenij F Voronin
Rajsa A Jevglakova
Galina J Guba
Jolita P Zalogenajte
Arunas V Pasvjanskas
Roman V Susko
Original Assignee
Alexej A Cujko
Anatolij V Morev
Alexandr S Golovkov
Valentin A Smirnov
Jevgenij F Voronin
Rajsa A Jevglakova
Galina J Guba
Jolita P Zalogenajte
Arunas V Pasvjanskas
Roman V Susko
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Application filed by Alexej A Cujko, Anatolij V Morev, Alexandr S Golovkov, Valentin A Smirnov, Jevgenij F Voronin, Rajsa A Jevglakova, Galina J Guba, Jolita P Zalogenajte, Arunas V Pasvjanskas, Roman V Susko filed Critical Alexej A Cujko
Publication of CS312784A1 publication Critical patent/CS312784A1/en
Publication of CS256926B1 publication Critical patent/CS256926B1/en

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/0202—Dielectric layers for electrography
    • G03G5/0217—Inorganic components

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A material consists of an electrically conducting support and a dielectric layer containing in % by weight: 17-80 of a polymeric binder and 20-83 of a finely divided mixed pyrogenic silicon and titanium oxide containing between 10 and 50% by weight of titanium.

Description

1 3ajiBneHo: 24.05.83 3a«BKa Ν’ 3596199/28-12 MKH3 G 03 G 5/02 .1 3ajiBneHo: 24.05.83 3a «BKa Ν” 3596199 / 28-12 MKH3 G03G 5/02.

Abtoph: A.A. Hyňxo, A.B, Mopee, A.C. Γοποβκοβ, B.A. Cmhphob, Ε.Φ. Bopohhh, P.A. EBjíaxoea, Γ.Λ. Ty6a, ft.P. BanoreHaňTe, A.B. nacBHHCKach P.B. CymKoAbtoph: A.A. Hynxo, A.B, Mopee, A.C. Ποποβκοβ, B.A. Cmhphob, Ε.Φ. Bopohhh, P.A. EBjíaxoea, Γ.Λ. Ty6a, ft.P. BanoreHanTe, A.B. nacBHHCKach P.B. CymKo

3aaBHTenh: UeHTpantHbiň HayqHo-HccneAOBaTenbCKHň HHCTHTyT 6yMarH. HHCTHTyTφΗ3ΗΜβοκοΗ xhmhh AxafleMHH Hayx yxpaHHCKoň CCP3aaBHTenh: UeHTpantHbin HayqHo-HccneAOBaTenbCKHn HHCTHTyT 6yMarH. HHCTHTyTφΗ3ΗΜβοκοΗ xhmhh AxafleMHH Hayx yxpaHHCKoň CCP

Ha3BaHHe Η3θ6ρετβΗΗΗ! 3ί1ΕΚΤΡ0ΓΡA<MWECKHfl MATEPHAJ1Ha3BaHHe Η3θ6ρετβΗΗΗ! 3ί1ΕΚΤΡ0ΓΡA <MWECKHfl MATEPHAJ1

HsofipeTeHHe othochtch k TexHonorHH H3roToBneHHH 3JiexTporpa4>HMecKHX MaTe-pnajioB, HcnoJib3yeMbix b annapaTax απη 3anncn h Bocnpon3BefleHHH ηηΦορμ3αηηsnexTpocTaTHMecKHM cnocoSoM. Η3ΒβοτβΗ MaTepnan, cocTonmHň H3 3JiexTponpoBOflHoň ποαποχκη h cjioh aJJh πρκ-eMa 3apaAa, coflepxamero OKHCb αηηκβ ηπη AByoxHCb THTaHa, μοαηΦηαηροβηηηιποnOJIHajIKHJirHApOCHJlOKCaHOM, Η ΠΟΠΗΜβρΗΟβ CBH3yi0mee [i J.HsofipeTeHHe othochtch to TexHonorHH H3roToBneHHH 3JiexTporpa4> HMecKHX MaTe-pnajioB, HcnoJib3yeMbix b annapaTax απη 3anncn h Bocnpon3BefleHHH ηηΦορμ3αηηsnexTpocTaTHMecKHM cnocoSoM. Η3ΒβοτβΗ MaTepnan, cocTonmHň H3 3JiexTponpoBOflHoň ποαποχκη h cjioh aJJh πρκ-EMA 3apaAa, coflepxamero OKHCb αηηκβ ηπη AByoxHCb THTaHa, μοαηΦηαηροβηηηιποnOJIHajIKHJirHApOCHJlOKCaHOM, Η ΠΟΠΗΜβρΗΟβ CBH3yi0mee [i J.

HeflocTaTKOM MaTepHajťá HBnneTCH HH3Kan CTa6iuibHocTb KOHTpacTHocTH H306pa-JKeHHH, oSycAOBneHHaH 3HanHTenbHbiM BpeMeHHbíM rpa^HeHTOM noTeHAHajia 3apHAKH.HeflocTaTKOM MaTepHajtá HBnneTCH HH3Kan CTa6iuibHocTb KOHTpacTHocTH H306pa-JKeHHH, oSycAOBneHHaH 3HanHTenbHbiM BpeMeHHbM rpa ^ HeHTOM noTeHAHajia 3apHAKH.

Han6ojiee 6jih3khm k npennaraeMOMy no TexHHnecKoft cymHocTH h AocTHraeMOMynonoMHTenbHoMy aýtJjeKTy HBjíaeTca 3neKTporpa$HqecKHři MaTepnan [2 ], coctohuhAH3 3JiekTponpoBQAHoň ποαποχκη h cjioh ajih npneMa 3apaAa, coflepwamero μοαηΦη-AHpoBaHHbiň THTaHoaspocHji h nojTOMepHoe CBsayiomee. Cnoň hjih npneMa eapanaCOAepXHT THTaHOa3pOCHJI,MOAH$HAHpOBaHHblft nOJIUajlKHJTXJlOpCHJiaHOM HJIH npOAyKTOMero rnApojiH3a, h nojiHMepHoe CBH3yiomee - axpHJioBbie, βηηηποβηθ hjih CTHpojibHbienoJiHMepw npn cjienyrameM cooTHomeHHH κοΜποΗβΗτοΒ b cjioe,, Mac.%:Han6ojiee 6jih3khm to npennaraeMOMy no TexHHnecKoft cymHocTH h AocTHraeMOMynonoMHTenbHoMy aýtJjeKTy HBjíaeTca 3neKTporpa $ HqecKHři MaTepnan [2] coctohuhAH3 3JiekTponpoBQAHoň ποαποχκη h cjioh ajih npneMa 3apaAa, coflepwamero μοαηΦη-AHpoBaHHbiň THTaHoaspocHji nojTOMepHoe CBsayiomee h. CNon = hjih npneMa eapanaCOAepXHT THTaHOa3pOCHJI, MOAH $ HAHpOBaHHblft nOJIUajlKHJTXJlOpCHJiaHOM HJIH npOAyKTOMero rnApojiH3a, h nojiHMepHoe CBH3yiomee - axpHJioBbie, βηηηποβηθ hjih CTHpojibHbienoJiHMepw npn cjienyrameM cooTHomeHHH κοΜποΗβΗτοΒ b cjioe ,, Mac.%:

MoflH<l>HHHpOBaHHblft THTaHoaapocHJi 17—75 IIoJiHMepHoe CBH3yiomee 25-83 H3BecTHbiň MaTepnaji xapaxTepH3yeŤca ηθαοοτατοηηημ BocnpoH3BeAeHHeM nojiy-TOHOBbix H3o6paxeHHň BCjieacTBHe hhskoh 3JiěKTpocTaTHHecKoň qyBCTBHTejibHocfif.MoflH <l> HHHpOBaHHblft THTaHoaapocHJi 17-75 25-83 IIoJiHMepHoe CBH3yiomee H3BecTHbiň MaTepnaji xapaxTepH3yeŤca ηθαοοτατοηηημ BocnpoH3BeAeHHeM nojiy-TOHOBbix H3o6paxeHHň BCjieacTBHe hhskoh 3JiěKTpocTaTHHecKoň qyBCTBHTejibHocfif.

Uejib Η3θ6ρβτβΗΗΗ - ynyqraeHHe BocnpoH3BéAeHHH nojiyroHOBbix H3o6paxeHHň aacqeT noBbnneHHH 3jieKTpocTaTHqecKoň qyBCTBHTenbHocTH npn coxpaHeHHH 6ejiH3HbipaBoneň noBepxHocTH MaTepnajia. 256926 2 riocraBJieHHan nejib nocTHracTca tcm, hto b aneKTporpatjjHMecKOM MaTepnajie,cocTOHineM Ha 3JieKTponpoBoflHOH nojuioxKH h cjioh jvia npHeMa aapapa, co,uep5Kame-ro MoflH<})HUnpoBaHHbiH THTaHoaapocnji h no/iHMepHoe CRHayjoinee, cjioh jjjih npneMaaapHfla conepnoiT THTaHoaopocHJi, μο/ιηΦηηηροβ3ηημη nojiHMeTHJiuHKjiocHjioxcaHOM,Bw6pannbiM H3 rpynnbi, BxjnoqaMmeň reKcaMeTHJiTpHUHKJiocHJioKcan, OKTaMeTHJiTeTpa-UHKJlOCHJlOKCaH HJIH HX CMeCb, npH CJieayiODieM COOTHOUieHHH ΚΟΜΠΟΗβΗΤΟΒ B CJIOe,Mac,Z: THsraHoagpocHJi, ΜοηηφΗΐΐΗροΒβΗΗΜΗ nojiHMeTHji—cnnoKcaHOM, BwgpaHHbíM na rpyntibi, cofleplameňreKcaMeTHJiTpHUHKJiocmioKcaH, oKTaMeTHJiTeTpa- UHKJlOCHJIOKCaH HJIH HX CMeCb 20-83Uejib θ3θ6ρβτβΗΗΗ - ynyqraeHHe BocnpoH3BéAeHHH nojiyroHOBbix H3o6paxeHHn aacqeT noBbnneHHH 3jieKTpocTaTHqecKoň qyBCTBHTenbHocTH npn coxpaHeHHH 6ejiH3HbipaBone noBepxHocTH MaTepnajia. 256926 2 riocraBJieHHan nejib nocTHracTca TCM, HTO b aneKTporpatjjHMecKOM MaTepnajie, cocTOHineM Ha 3JieKTponpoBoflHOH nojuioxKH h cjioh jvia npHeMa aapapa what, uep5Kame-ro MoflH <}) HUnpoBaHHbiH THTaHoaapocnji H NO / iHMepHoe CRHayjoinee, cjioh jjjih npneMaaapHfla conepnoiT THTaHoaopocHJi, μο / ιηΦηηηροβ3ηημη nojiHMeTHJiuHKjiocHjioxcaHOM, Bw6pannbiM H3 rpynnbi, BxjnoqaMmeň reKcaMeTHJiTpHUHKJiocHJioKcan, OKTaMeTHJiTeTpa-UHKJlOCHJlOKCaH HJIH HX CMeCb, NPH CJieayiODieM COOTHOUieHHH ΚΟΜΠΟΗβΗΤΟΒ B CJIOe, Mac, Z: THsraHoagpocHJi, ΜοηηφΗΐΐΗροΒβΗΗΜΗ nojiHMeTHji-cnnoKcaHOM, BwgpaHHbíM to rpyntibi, cofleplameňreKcaMeTHJiTpHUHKJiocmioKcaH, oKTaMeTHJiTeTpa- UHKJlOCHJIOKCaH HJIH HX CMeCb 20-83

HojiHMepHoe cBH3yiomee 17-80 CTpyKTypa noBepxHocTH THTanoaapocHjia, μο^ηΦηηηροβηηηογο noJiHMeTHJmHKJio-CHJlOKCaHOM, o6epneHHBaeT B3aHMOfleHCTBHe 3ΤΟΜΟΒ THTaHa C aKTHBHbíMH nOJlHPH3O-BaHHblMH rpynnaMH nOJIHMepHOrO CBH3yWmerO. ΠρΗ 3ΤΟΜ 6jIOKHpyeTCH BO3MO5KHOCTbreHepaijHH HocHrejien 3apana b oóbeMe cjioa nofl fleňcTBHeM npHKJia^biBaeMoro3JieKTpocTaTHHecKoro nona, BCJiencTBHe qero yBejinqnBaeTca OTHoiueHHe nnoTHocranoBepxHocTHoro 3JieKTpocTaTHMecKoro sapafla κ aMruiHTy^e ηηΦορμηι^ηοηηογο 3jieKT~pnqecxoro HMnyjibca, to ecTb yBejiHMHBaeTca 3JieKTpocTaTnqecKaa qyBCTBHTejib-HOCTb. YBeJiHueHHe 3JieKTpocTaTnqecKOH qyBCTBHTejibHocTH oGecneMHBaeT noBbnueHHerpaflHeHTa hjiothocth 3apajja yqacTKOB noBepxHocTH MaTepnajia, 3apawenHbix ajiex-TpHHeCKHMH HMnyjIbcaMH pa3JIHHHOň aMnJIHTyflbl, COOTBeTCTByromeří TOHajlbHOCTHBOCnpOH3BOnHMOrO H3o6pa*eHHH . rpaflaiJHH B TOHajlbHOCTH nOJiyqeHHOTO Ha MaTepH-ajie H3o6paxeHHH cooTBeTCTeyioT rpa^aunaM ruioTHocTeň noBepxHocTHoro 3apafla hηθμ Bojibine nocjieflHne, τθμ Jiyqnie BocnpoHSBOflHTca nojiyTOHOBaa CTpyxTypa opn-rHHaJia.HojiHMepHoe cBH3yiomee 17-80 CTpyKTypa noBepxHocTH THTanoaapocHjia, μο ^ ηΦηηηροβηηηογο noJiHMeTHJmHKJio-CHJlOKCaHOM, o6epneHHBaeT B3aHMOfleHCTBHe 3ΤΟΜΟΒ THTaHa C aKTHBHbíMH nOJlHPH3O-BaHHblMH rpynnaMH nOJIHMepHOrO CBH3yWmerO. ΠρΗ 3ΤΟΜ 6jIOKHpyeTCH BO3MO5KHOCTbreHepaijHH HocHrejien 3apana b Oobe cjioa nOFL fleňcTBHeM npHKJia ^ biBaeMoro3JieKTpocTaTHHecKoro Nona BCJiencTBHe qero yBejinqnBaeTca OTHoiueHHe nnoTHocranoBepxHocTHoro 3JieKTpocTaTHMecKoro sapafla aMruiHTy κ ^ e ^ ηηΦορμηι ηοηηογο 3jieKT ~ pnqecxoro HMnyjibca, it ecTb yBejiHMHBaeTca 3JieKTpocTaTnqecKaa qyBCTBHTejib-HOCTb. YBeJiHueHHe 3JieKTpocTaTnqecKOH qyBCTBHTejibHocTH oGecneMHBaeT noBbnueHHerpaflHeHTa hjiothocth 3apajja yqacTKOB noBepxHocTH MaTepnajia, 3apawenHbix ajiex-TpHHeCKHMH HMnyjIbcaMH pa3JIHHHOň aMnJIHTyflbl, COOTBeTCTByromeří TOHajlbHOCTHBOCnpOH3BOnHMOrO H3o6pa * ehhh. rpaflaiJHH B TOHajlbHOCTH nOJiyqeHHOTO Ha MaTepH-ajie H3o6paxeHHH cooTBeTCTeyioT rpa ^ aunaM ruioTHocTen noBepxHocTHoro 3apafla hηθμ Bojibine nocjieflHne, τθμ Jiyqnie BocnpoHSBOflHTca nojiyTOHOBaa CTpyxTypa opn-rHHaJia.

CTaBHJibHocTb KoHTpacthocth H3o6pajKeiHHH o6ecneqHBaeTca hh3khm BpeMeHHbíM r rpajjHCHTOM noTeHHHajia 3apaflKH MaTepHajia, a Bbicoxaa 6ejiH3Ha pa6oqeň noBepx-hocth o6ycjioBJieHa bmcokoh xporomeň cnoco6HOCTb>o npHMeHaeMoro μοπηΦηκηροβηη—Horo THTaHoaapocHjia. B xaqecTBe noJiHMepHoro CBH3ywmero HcnojibayioT BHHHJioBbie, axpHJioBbie, ajiKHfl-Hbie H CTHpOJIbHbie nOJIHMepbl HJIH HX CMĚCH. B npejyiaraeMOM ΒΐιεκτροτρβφΗΗεοκοΜ MaTepnajie Hcnojib3yioT ΜΟΑηφΗΗΗροΒΗΗΗΜϋTHTaHoaapocHJi, H3rOTaBJiHBaeMbiň nyTeM o6pa6oTKH THTaHoaspocnjia npH TeMnepa-Type 250-500°C napaMH nojiHMeTHJmHKJiocHJioKcaHa.CTaBHJibHocTb KoHTpacthocth H3o6pajKeiHHH o6ecneqHBaeTca hh3khm BpeMeHHbíM r rpajjHCHTOM noTeHHHajia 3apaflKH MaTepHajia and Bbicoxaa 6ejiH3Ha pa6oqeň noBepx-hocth o6ycjioBJieHa bmcokoh xporomeň cnoco6HOCTb> about-npHMeHaeMoro μοπηΦηκηροβηη Horo THTaHoaapocHjia. B xaqecTBe noJiHMepHoro CBH3ywmero HcnojibayioT BHHHJioBbie, axpHJioBbie, ajiKHfl-Hbie H CTHpOJIbHbie nOJIHMepbl HJIH HX CMĚCH. B npejyiaraeMOM ΒΐιεκτροτρβφΗΗεοκοΜ MaTepnajie Hcnojib3yioT ΜΟΑηφΗΗΗροΒΗΗΗΜϋTHTaHoaapocHJi, H3rOTaBJiHBaeMbiň nyTeM o6pa6oTKH THTaHoaspocnjia npH TeMnepa-Type 250-500 ° C napaMH nojiHMeTHJmHKJiocHJioKcaHa.

IAND

IlpefljiaraeMbiH 3ιιθκτρογρ3Φηηθοκηη MaTepnaji πρηγοτ3βπηβ3Κ3Τ CJienytouiHM o6pa3OM. B uiapoBoň MeJibHHue b TeqeHHe 1 q flHcneprHpyioT cycneH3wo κοΜποΗβΗτοΒ cjiohjjjih npneMa 3apafla MaTepnajia b pacTBopirrejiax - HHKJiHqecKHX yrneBOflopoflax,cnHpTax, xeTOHax hjih θφΗρβχ. Ha ποιιηβοηηοη ycTaHOBKe c KynaioiuHMca ββπηκομcycneH3Hio HaHocHT Ha 3JieKTponpoBOflamyio noflJioacKy cjioeM Maccbi 1-10 γ/μ* , ποπ-HocTbio yqajiaioT pacTBopHTejib cyniKOH b cyniHJibHoM n)Ka$y npH 105°C b TeqeHHe5 mhh, KOHflHUHOHHpyioT npH oTHocHTejibHoň BJiaxHocTH BO3flyxa 20% b TeqeHHe 24 q.Ha 3JieKTpoMeTpnqecKOM creime H3MepaioT 3JieKTpoqyBCTBHTejibHocTb MaTepnajia hrpa«HeHT noTeHunajia 3apaflKH. C noMonjbio jieňxoMeTpa H3MepaioT oiiTHqecKyro 6ejiH3-Hy pa6oqeň noBepxHocTH MaTepnajia. IIpHMep 1, Πο onHcaHHoň TexHojiorHH η3γοτ3βπηβ3ιοτ ΒΐιβκτροΓρβφΗηεοκΗή MaTe-pnaji, cjiofi fljia npneMa 3apafla κοτοροτο conepKHT, Mac.%: 20 THTaHoaapocHJia,ΜΟΑΗφΗΐΐΗροΒβΗΗΟΓο reKcaMeTHJiTpHUHKJiocHJioKcaHoM, 60 xjiopHpoBaHHoro nOJIHXJIOp-BHHHJia h 20 rjn^TajiéBoro nojiHMepa. ΜοχξηφημηροΒβΗΗΗβ THTaHoaapocHji coflepacHTHa noBepxHocTH 7 Mac.% κ reKcaMeTHjrrpHiíHKJiocHJioKcaHa.IlpefljiaraeMbiH 3ιιθκτρογρ3Φηηθοκηη MaTepnaji πρηγοτ3βπηβ3Κ3Τ CJienytouiHM o6pa3OM. B uiapoBoň MeJibHHue b TeqeHHe 1 q flHcneprHpyioT cycneH3wo κοΜποΗβΗτοΒ cjiohjjjih npneMa 3apafla MaTepnajia b pacTBopirrejiax - HHKJiHqecKHX yrneBOflopoflax, cnHpTax, xeTOHax hjih θφΗρβχ. Ha ποιιηβοηηοη ycTaHOBKe c KynaioiuHMca ββπηκομcycneH3Hio HaHocHT Ha 3JieKTponpoBOflamyio noflJioacKy cjioeM Maccbi 1-10 γ / μ * ποπ-HocTbio yqajiaioT pacTBopHTejib cyniKOH cyniHJibHoM b n) y $ K NPH 105 DEG C. b TeqeHHe5 MHH, KOHflHUHOHHpyioT NPH oTHocHTejibHoň BJiaxHocTH BO3flyxa 20% b TeqeHHe 24 q.Ha 3JieKTpoMeTpnqecKOM creime H3MepaioT 3JieKTpoqyBCTBHTejibHocTb MaTepnajia hrpa «HeHT noTeHunajia 3apaflKH. C noMonjbio jieňxoMeTpa H3MepaioT oiiTHqecKyro 6ejiH3-Hy pa6oqen noBepxHocTH MaTepnajia. IIpHMep 1 Πο onHcaHHoň TexHojiorHH η3γοτ3βπηβ3ιοτ ΒΐιβκτροΓρβφΗηεοκΗή If pnaji, cjiofi fljia npneMa 3apafla κοτοροτο conepKHT Mac.%: 20 THTaHoaapocHJia, ΜΟΑΗφΗΐΐΗροΒβΗΗΟΓο reKcaMeTHJiTpHUHKJiocHJioKcaHoM 60 xjiopHpoBaHHoro nOJIHXJIOp-BHHHJia h ^ 20 RJN TajiéBoro nojiHMepa. TοχξηφημηροΒβΗΗΗβ THTaHoaapocHji coflepacHTHa noBepxHocTH 7 Mac.% Κ reKcaMeTHjrrpHiíHKJiocHJioKcaHa.

Pe3yjibTaTbi ncnbiTaHHŇ npnBefleHbí b Ta6jinye. 256926 ΠρΗΜβρ 2. H3roTaBJiHBaioT MaTepHan, cnoň nnn npHeMa 3apnna κοτοροτο conep-xht, Mac. Z: 83 THTaHoaapocrcna, ΜοηΗφΗΗΗροββΗΗοτο οκτβΜθΤΗπτβτρβηΗκποϋΗηοΚ“canoM, h 17 noJiHCTupona. MoflH<J»mHpoBaHHbiň THTaHoaapocHn conepxHT na noeépx-hocth 10 Mac.Z oKTaMeTHJiTeTpauHKJiocHJioKcaHa.Pe3yjibTaTbi ncnbiTaHHn npnBefleHb b Ta6jinye. 256926 ΠρΗΜβρ 2. H3roTaBJiHBaioT MaTepHan, nnn npHeMa 3apnna κοτοροτο conep-xht, Mac. From: 83 THTaHoaapocrcna, ΜοηΗφΗΗΗροββΗΗοτο οκτβΜθΤΗπτβτρβηΗκποϋΗηοΚ “canoM, h 17 noJiHCTupona. MoflH <J »mHpoBaHHbi THTaHoaapocHn conepxHT on noeépx-hocth 10 Mac.Z oKTaMeTHJiTeTpauHKJiocHJioKcaHa.

PeayjitTaTbi HcnbrraHHň npHBeneHbí b Tafínupe. ΠρΗΜβρ 3. HaroTaBjíHBaroT MaTepHan, cnoň nnn npneMa 3apHfla κοτοροτο conep-xht 51 Mac.Z THTaHoaapocKna, ΜοηΗφκΐίΗροΒβΗΗοτο cMecbio, cocroHiueň, Mac.Z:PeayjitTaTbi HcnbrraHHn npHBeneHb b Tafinupe. ΠΗΜΗΜρB 3. 3. 3.TTTTTTTTTnoepTTT nTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac Mac

30 reKcaMeTHjrrpHUHKJiocKrioKcaHa h 70 oKTaMeTHnTeTpauHKnocHnoKcaHa, h 49 Mac.ZaKpmioBoro nonHMepa. MoflWt})Hu;HpoBaHHbiň THTaHoaapocnn coflepxHT Ha noeepxHocTH 8,5 Mac.Z yKa3aiÍHoft cMecH.30 reKcaMeTHjrrpHUHKJiocKrioKcaHa h 70 oKTaMeTHnTeTpauHKnocHnoKcaHa, h 49 Mac.ZaKpmioBoro nonHMepa. MoflWt}) Hu; HpoBaHHbi THTaHoaapocnn coflepxHT Ha noeepxHocTH 8.5 Mac.Z yKa3aiIHoft cMecH.

Pe3ynbTaTM HcnbiTaHHň npHBeneHbí b TaSjíHye. ΠρΗΜβρ 4 (KOHTponbHbiň). H3roTaBjiHBaioT MaTepHan, Cnoň flnn npneMa áapanaκοτοροτο coflepxHT KonnHecTBeHHbie cooTHomeHHH κομποηθητοβ, Bbixoflamne 3a paM-kh npennaraeMbix.Pe3ynbTaTM HcnbiTaHHn npHBeneHb b TaSjiHye. ΠρΗΜβρ 4 (KOHTponbHbi). H3roTaBjiHBaioT MaTepHan, Cnnn flnn npneMa aapanak coflepxHT KonnHecTBeHHbie cooTHomeHHH κομποηθητοβ, Bbixoflamne 3a paM-kh npennaraeMbix.

Cnoň ρ,ιϊλ npHeMa 3apnna conepxHT Mac.Z: 17 THTaHoaapocnna, ΜοηπφΗηΗροΒβΗ-Horo TeKcaMCTHnTpuuHKnocHnoKcaHOM, h 83 xnopHpoBaHHoro nonuxnopBHHHna.Cnoň ρ, ιϊλ npHeMa 3apnna conepxHT Mac.Z: 17 THTaHoaapocnna, ηοηπφΗηΗροΒβΗ-Horo TeKcaMCTHnTpuuHKnocHnoKcaHOM, h 83 xnopHpoBaHHoro nonuxnopBHHHna.

MonmliHUHpoBaHHbiň THTaHoaapocnn conepxHT Ha noeepxHocTH 8 Mac.Z reKcaMe-TunTpHHHKnocHnoKcaHa.MonmliHUHpoBaHHbn THTaHoaapocnn conepxHT Ha noeepxHocTH 8 Mac.Z reKcaMe-TunTpHHHKnocHnoKcaHa.

Pe3ynbTaTbi ncnbiTaHHň npHBencHbí b TaOnHne. ΠρΗΜβρ 5 (KoHTponbHbiň). HsTOTaBnHBaioT MaTepHan, cnoň nna npweMa aapanaΚΟΤΟΡΟΤΟ COnepXHT KOnHHeCTBeHHbie ΟΟΟΤΗΟΙΠβΗΗΗ ΚΟΜΠΟΗβΗΤΟΒ, BbIXOflHmHe sa ρβΜΚΗnpennaraeMbix. Cnoň nnn npneMa sapňna conepxHT Mac.Z: 85 THTaHtíaapocHna,MOflMfrňtJiHpoBaHHoro oKTaMeTHnTeTpauHKnocHnoKcaHOM, h 15 xjfopHpoBaHHoro nonírxnopBHHHna.Pe3ynbTaTbi ncnbiTaHHn npHBencHbi b TaOnHne. ΠρΗΜβρ 5. HsTOTaBnHBaioT MaTepHan, nno npweMa aapanaΚΟΤΟΡΟΤΟ COnepXHT KOnHHeCTBeHHbie HΠβΗΗΗ ΚΟΜΠΟΗβΗΤΟΒ, BbIXOflHmHe sa ρβΜΚΗnpennaraeMbix. Cnn nnn npneMa sapon conepxHT Mac.Z: 85 THTaHaaaaaaaaaa, MOflMaaaaHpoBaHHoro oKTaMeTHnTeTpauHKnocHnoKcaHOM, h 15 xjfopHpoBaHHoro nonirxnopBHHHna.

Moíp^HnupoBaHHbiň THTaHoaspocKH coflepxHT Ha noeepxHocTH 9 Mac.Z οκτβΜβτΗΠ-TeTpaUHKnocHnoKcaHa.Moíp ^ HnupoBaHHbiň THTaHoaspocKH coflepxHT Ha noeepxHocTH 9 Mac.Z οκτβΜβτΗΠ-TeTpaUHKnocHnoKcaHa.

PeaynbTaTbi HcnbrraHHň npHBeneHbí b TaSnupe. ΠρΗΜβρ 6. (no npoTOTHny). ΗβτοτβΒηΗΒβιοτ MaTepHan, cnoň ρ,ηα npneMá sapanaκοτοροτο coflepxHT Mac. Z: 50 THTaHoaspocHna, ΜοηηφΗηΗροΒβΗΗοτο ηπΜβΤΗηηΗχηορcmíaHOM, h 50 aKpttnoBoro nonHMepa, ΜοΑΗφΗΐχηρΟΒΒΗΗΗΰ THTaHoáapOCHn .COflepXHT Ha nOBepXHOCTH 3,07 Mac. Z ΑΗΜβΤΗΠAHxnopcHnaHa.PeaynbTaTbi HcnbrraHHn npHBeneHb b TaSnupe. ΠρΗΜβρ 6. (No npoTOTHny). TβτοτβΒηΗΒβιοτ MaTepHan, cno ρ, ηα npneMa sapanaκοτοροτο coflepxHT Mac. Z: 50 THTaHoaspocHna, 50οηηφΗηΗροΒβΗΗοτο ηπΜβΤΗηηΗχηορcmíaHOM, h 50 aKpttnoBoro nonHMepa, ΗοΑΗφΗΐχηρΟΒΒΗΗΗΰ THTaHoáapOCHn .COflepXHT Ha nOBepXHOCTH 3,07 Mac. Z ΑΗΜβΤΗΠAHxnopcHnaHa.

Pe3ynbTaTw HcnbrraHHň npHBeneHbí b TaCnnne. ΠρΗΜβρ 7 (KOHTponbHbiň). UsroTaBnHBaioT · MaTepHan, cnoň «nn npneMa 3apnnaκοτοροτο coflepxHT, Mac. Z: 70 nayoKHCH THTaHa, μοηηΦηιχηροββηηογο uwimecKHMnonH6yTHnTHflpocHnoKcaHoM, h 30 aKpttnoBoro nonHMepa. ΜοηΗφΗΙΙΗρΟΒβΗΗβΗ flByoKHCb THTaHa COflepXHT Ha nOBepXHOCTH 1,5 Mac.Z UHK-JiHnecRoro nonH6yTHnrHnpocHnoKcaHa,Pe3ynbTaTw HcnbrraHHn npHBeneHbb TaCnnne. ΠρΗΜβρ 7 (KOHTponbHbi). UsroTaBnHBaioT · MaTepHan, nn npneMa 3apnnaκοτοροτο coflepxHT, Mac. Z: 70 nayoKHCH THTaHa, μοηηΦηιχηροββηηογο uwimecKHMnonH6yTHnTHflpocHnoKcaHoM, h 30 aKpttnoBoro nonHMepa. BοηΗφΗΙΙΗρΟΒβΗΗβΗ flByoKHCb THTaHa COflepXHT Ha nOBepXHOCTH 1.5 Mac.Z UHK-JiHnecRoro nonH6yTHnrHnpocHnoKcaHa

PeaýnbTaTbi HcnbrraHHň npHBeneHbí 6 TaSnHne. ΠρΗΜβρ ,·řř ΚοΜΠΟΗβΗτω cnonnnn npHeMa aapn-na, Mac. Z ΓρβΛΗβΗτ noTeHUHa- na 3apH«- KH BenH3Ha paOoneň noBepx- HOCTH, Z SneKTpocTa THHecKan nyBCTBH- TenbHocTb, MKM ΠΗΓΜβΗτ| c,„We 1 20 80 0,071 85,14 0,211 2 83 17 0,043 86,92 0,187 3 51 49 0,056 86,21 0,203 4 17 83 0,082 83,17 0,156 256926 npoj3,o;i*eHne Ta6n„ubi ΠρΗΜβρ 9PeaýnbTaTbi HcnbrraHHn npHBeneHbí 6 TaSnHne. ΠρΗΜβρ, · řοΜΠΟΗβΗτω cnonnnn npHeMa aapn-na, Mac. From ΛΗρβΛΗβΗτ noTeHUHa- to 3apH «- KH BenH3Ha paOoneň noBepx- HOCTH, Z SneKTpocTa THHecKan nyBCTBH- TenbHocTb, MKM ΠΗΓΜβΗτ | c, "We 1 20 80 0.071 85.14 0.211 2 83 17 0.043 86.92 0.187 3 51 49 0.056 86.21 0.203 4 17 83 0.082 83.17 0.156 256926 npoj3, o; i * eHne Ta6n" ubi ΠρΗΜβρ 9

, ΚΟΜΠΟΠβΚΤΝ cnóa* Απμ npneMa sápu**flá, Mac. Z ΓρβΰΗβΗΤΠΟΤβΗΐΧΗβ“na sapafl-km ' B&amp;rnoita paOoneft noBepjc- HOCTH, ΠΗΓΜβΗΤ CBasynotee 3neKfpocTa-, ΚΟΜΠΟΠβΚΤΝ cnóa * Απμ npneMa sápu ** flá, Mac. From ΓρβΰΗβΗΤΠΟΤβΗΐΧΗβ 'to sapafl-km' B & rnoita paOoneft noBepjc- HOCTH, ΠΗΓΜβΗΤ CBasynotee 3neKfpocTa-

TmecKaa qyBCTBH“TmecKaa qyBCTBH "

TenbHOCTb,TenbHOCTb,

MKM 5 85 15 0,041 87,01 0,139 6 50 50 0,118 85,02 0,134 7 69,5 30,5 0,477 86,73 0,093 AHajiH3 pe3yjibTaTOB HcnbrraHHň ΒπεκτροΓρβφΗΗβοκοΓο MaTepnana no npHMepaM1-3 noKasbiBaeT, mto BocnpoH3BefleHne nonyTOHOBbix H3o6paKeHHň 3a cneT noBbnne-hhh 3JieKTpocTaTmiecKoň nyBCTBHTenbHocTH yjiyniUHnocb Ha 39^-57% no cpaBHenmo cηροτοτΗΠΟΜ h b 2,0-2,3 pasa no cpaBHeHHio c MarepnanoM no npHMepy 7, cnoňΑπη npneMa 3ap«na κοτορογο conepxHT neyoKMCb THTaHa, μο/ιηΦηπηροβηηηοΑ ποπη-anKHjmHKjiornflpocHnoKcaHoM.MKM 5 85 15 0.041 87.01 0.139 6 50 50 0.118 85.02 0.134 7 69.5 30.5 0.477 86.73 0.093 AHajiH3 pe3yjibTaTOB HcnbrraHHň ΒπεκτροΓρβφΗΗβοκοΓο MaTepnana well npHMepaM1-3 noKasbiBaeT MTO BocnpoH3BefleHne nonyTOHOBbix H3o6paKeHHň 3a CNET noBbnne-hhh 3JieKTpocTaTmiecKoň nyBCTBHTenbHocTH yjiyniUHnocb Ha 39 ^ -57% no cpaBHenmo cηροτοτΗΠΟΜ HB 2.0-2.3 Pasa well cpaBHeHHio c MarepnanoM well npHMepy 7 cnoňΑπη npneMa 3a «on κοτορογο conepxHT neyoKMCb THTaHa, μο / ιηΦηπηροβηηηοΑ ποπη-anKHjmHKjiornflpocHnoKcaHoM.

Eejm3Ha pačoneň noBepxHocTH npejyiaraeMoro MaTejpHana no npHMepaM 1-3 HeycTynaeT MaTepnany no npoTOTHny.Eejm3Ha noBepxHocTH npejyiaraeMoro MaTejpHana no npHMepaM 1-3 HeycTynaeT MaTepnany no npoTOTHny.

Kax bh«ho H3 TaSjíHUbi, npeftnaraeMbiň MaTepnan oCecneMHBaeT CTaSHJibHocTbkohtpacTHocTH H3o6pa)KeHHH 3a cweT yMeHbiueHHH rpanneHTa noTeHipnana 3apHflKHB 1,6-2,7 pa3a no cpaBHeHHio c προτοτκποΜ h b 6,7-11,1 pa3a no cpaBHeHHio cMaTepHajiOM no npHMepy 7, HaroTOBJíeHHOMy Ha ocHoee flByoxHCH THTaHa. YBejiHHeHHe aojih THTaHoaapocHJia h cooTBeTCTeyioiuee yMeHbmeHHe aojih cBH3y—mero npHBOflHT K pe3KOMy yMeHbllieHHIO 3JieKTpOCTaTHHeCKOň HyBCTBHTenbHOCTH. ΥΜβΗΒηιβΗΗβ «οπη THTaHoaapocona h eooTBeTcTByiomee yBenHneHHe aojih cBH3yw-mero Taxxe πρηβοαητ k yMeHbmeHHio aneKTpocTaTHnecKoň nyBCTBHTenbHocTH η, κρο-Me Toro, cHracaeT 6ejiH3Hy pa6oneň ποΒβρχΗοετκ MaTepnana.Kax BH «H3 TaSjíHUbi him, npeftnaraeMbiň MaTepnan oCecneMHBaeT CTaSHJibHocTbkohtpacTHocTH H3o6pa) KeHHH 3a cweT yMeHbiueHHH rpanneHTa noTeHipnana 3apHflKHB pa3a well cpaBHeHHio 1.6 to 2.7 C 6.7 to 11.1 προτοτκποΜ HB pa3a no cpaBHeHHio cMaTepHajiOM well npHMepy 7 HaroTOBJíeHHOMy Ha ocHoee flByoxHCH THTaHa. THBaHaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa. TβΗΒηιβΗΗβ «οπη THTaHoaapocona h eooTBeTcTByiomee yBenHneHHe aojih cBH3yw-mero Taxxe πρηβοαητ k yMeHbmeHHio aneKTpocTaTHnecKon nyBCTBHTenbHocTH η, κρο-Me Toro, cHracaeT 6ejiH3Hy pa6oneň ποΒβρχΗοετκ MaTepnana.

ΦΟΡΜΥΠΑ H30EPETEHHE 3neKTporpa$HHecKHň MaTepnan, cocToaiUHň H3 aneKTponpoBoflHoň πολποκκη hcjioh pjin npHeMa 3apHfla, coflepacamero ΜοπΗφκπΗροΒβΗΗΜή THTaHoaapocHn, η ποπη-MepHoe CBHayiomee, oTJiHnaiomHHCH TeM, mto, c uenbio ynyweHHHBocnpoH3BeoeriHH nonyTOHOBbix H3o6pa»eHHfí 3a cneT noBbuueHHH aneKTpocTaTHMecKoňnyBCTBHTejibHocTH npH coxpaaeHHH 6ejiH3Hbi pa6oaeň noBepxHocTH MaTepnajia, cnoňfljiH npneMa 3apana conepxHT THTaHoaapocHn, μοαηΦηιι,ηροβ8ΗΗμη ποπΗΜβΤΗππΗκπο-cHJioxcaHOM, BbiópaHHbíM H3 rpynnbi, cofle-pacameft reKcaMeTHíiTpHHHKJiocHnoKcaH, ok-TaMeTHnTeTpauHKnocHJioKcaH hjih hx CMecb, πρκ enejtyiomeM cooTHomeHHH κομποηθη-tob b cnoe, Mac.Z: THTaHOaapOCHJI, ΜΟΧζΗφΗΙίΗρΟΒβΗΗΜή ΠΟΠΗΜβΤΚΠ- UHKnocHJioKcaHOM, Bbi6paHHbiM H3 rpynnbi, COflep-xaiqeň reKcaMeTHnTpHiiHKnociinoKcaH, οκτβΜβτκη-TeTpauHKJiocHJioxcaH hjih hx CMecb 20-83 IIoJiHMepHoe CBH3yromee 17-80 HCTOHHHKH ΗΗφθρΜ3ΗΗΗ, ΠρΗΗΗΤΜβ BO ΒΗΗΜΗΗΗβ ΠρΗ 3Κ0ΠβρΤΗ3β: 1. ΑΒτοροκοβ CBHfleTejibCTBO CCCP ÍP 1056125, κπ. G 03 G 5/02, 1982. 2. ABTopcKoe cenneTenbCTBo CCCP IP 1046736, κπ. G 03 G 5/02, 1982 (προτο- τηπ). 256926ΦΟΡΜΥΠΑ H30EPETEHHE 3neKTporpa $ HHecKHň MaTepnan, cocToaiUHň H3 aneKTponpoBoflHoň πολποκκη hcjioh pjin npHeMa 3apHfla, coflepacamero ΜοπΗφκπΗροΒβΗΗΜή THTaHoaapocHn, η ποπη-MepHoe CBHayiomee, oTJiHnaiomHHCH TEM MTO c uenbio ynyweHHHBocnpoH3BeoeriHH nonyTOHOBbix H3o6pa »eHHfí 3a CNET noBbuueHHH aneKTpocTaTHMecKoňnyBCTBHTejibHocTH NPH coxpaaeHHH 6ejiH3Hbi pa6oaeň noBepxHocTH MaTepnajia, cnoňfljiH npneMa 3apana conepxHT THTaHoaapocHn, μοαηΦηιι, ηροβ8ΗΗμη ποπΗΜβΤΗππΗκπο-cHJioxcaHOM, BbiópaHHbíM H3 rpynnbi, COFL indicated pacameft reKcaMeTHíiTpHHHKJiocHnoKcaH-OK-TaMeTHnTeTpauHKnocHJioKcaH hjih hx CMecb, πρκ enejtyiomeM cooTHomeHHH κομποηθη Tob-b cnoe, Mac.Z: THTaHOaapOCHJI, ΜΟΧζΗφΗΙίΗρΟΒβΗΗΜή ΠΟΠΗΜβΤΚΠ- UHKnocHJioKcaHOM, H3 Bbi6paHHbiM rpynnbi, COflep-xaiqen reKcaMeTHnTpHiiHKnociinoKcaH, οκτβΜβτκη-TeTpauHKJiocHJioxcaH hjih hx CMecb 20-83 IIoJiHMepHoe CBH3yromee 17-80 HCTOHHHKH ΗΗφθρΜ3ΗΗΗ, ΠρΗΗΗΤΜβ BO ΒΗΗΜΗΗΗβ ΠρΗ 3Κ0ΠβρΤΗ3β: 1. ΑΒτοροκοβ CBHfleTejibCTBO CCCP IC 1056125, κπ. G 03 G 5/02, 1982. 2. ABTopcKoe cenneTenbCTBo CCCP IP 1046736, κπ. G 03 G 5/02, 1982 (προτο- τηπ). 256926

Ρ Ε Φ E P A TΕ Ε E P A T

9JIEKTP0rPA<MWECKHft MATEPHAJI 'JneKTporpaiJiHMecKHH MaTepnan coctoht H3 3JieKTponpoBoflHoň πο/vioxkh h cjiobΛπη iipneMa 3apH,pat coflepxamero nonHMepHoe CBH3ywmee h THTaHoaapocHji, μοαηΦηuupoBaHHbift reKcaMeTHjmHKJioČHjiOKcaHOM, hjih OKTaMeTHjiTeTpauHKjiocHJioKcaHOM, Η.ΠΗ HX CMeCblO ΠρΗ COOTHOineHHH ΚΟΜΠΟΗΘΗΤΟΒ B Η33Β3ΗΗΟΜ CJloe , Mac. Z: M<mM<}>HlXHpOBaHHblft THTaHoaapocuji 20-83 nojiHMepHoe cBH3yioinee 17-80 npn3HaHo H3o6peTeHneM no pe3ynbTaTaM 3KcnepTH3bi, očymecTBjíeHHoň Tocy^apcT“BeHHbíM ΚοΜΗΤβτοΜ CCCP no nenaM H3o6peTenHň η οτκρΜτηή. 2569269JIEKTP0rPA <MWECKHft MATEPHAJI 'JneKTporpaiJiHMecKHH MaTepnan coctoht H3 3JieKTponpoBoflHoň πο / h vioxkh cjiobΛπη iipneMa 3apH Pat coflepxamero nonHMepHoe CBH3ywmee h THTaHoaapocHji, μοαηΦηuupoBaHHbift reKcaMeTHjmHKJioČHjiOKcaHOM, hjih OKTaMeTHjiTeTpauHKjiocHJioKcaHOM, Η.ΠΗ HX CMeCblO ΠρΗ COOTHOineHHH ΚΟΜΠΟΗΘΗΤΟΒ B Η33Β3ΗΗΟΜ CJloe Mac. Z: M <mM> HlXHpOBaHHblft THTaHaapoat 20-83 nojiHMepHoe cBH3yioinee 17-80 npn3HaHo H3o6peTeHneM no pe3ynbTaTaM 3KcnepTH3bi, ophthalmicTocy ^ apcT ' 256926

Claims (1)

PŘEDMĚT VYNÁLEZU Elektrografický materiál skládající se z elektrovodivópodložky a vrstvy pro příjem náboje obsahující modifikovanýtitanoaerosol a polymerovou vazbu, vyznačující se tím, žes cílem zlepšení reprodukce polotonových zobrazení cestouzvýšení elektrostatické citlivosti při dodržení bělostipracovního povrchu, vrstva pro příjem náboje obsahuje tita-noaerosol, modifikovaný polymetylcykloxiloxanem, zvoleným zeskupiny obsahující hexametyltricyklosiloxan, oktanmetyltet-racyklosiloxan nebo jejich směs při následujícím vztahu ko-mponent ve vrstvě hmot. % : titanoaerosol modifikovaný polymetylcyklosiloxanem vybra-ným ze skupiny obsahující hexametyltricyklosiloxan, okta-metyltetrasiloxan nebo jejich směs 20 až 83 apolymerové vazby 17 až 80. 256926OBJECT OF THE INVENTION Electrographic material consisting of an electroconductive and a charge receiving layer comprising a modified thaenoaerosol and a polymer bond, characterized in that the aim of improving the halftone images of the electrostatic sensitivity enhancement paths while maintaining the whiteness of the work surface; the groups containing hexamethyltricycloxiloxane, octane methyltetra-racyclo siloxane or a mixture thereof in the following co-component relationship in the mass layer. %: titanoaerosol modified with polymethylcyclosiloxane selected from the group consisting of hexamethyltricyclosiloxane, octa-methyltetrasiloxane or a mixture thereof of 20 to 83 apolymer linkages 17 to 80. 256926
CS843127A 1983-05-24 1984-04-27 Electrographical material CS256926B1 (en)

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CS (1) CS256926B1 (en)
DD (1) DD257562A3 (en)
DE (1) DE3419459A1 (en)
FI (1) FI72214C (en)
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US4666780A (en) * 1985-08-08 1987-05-19 Minnesota Mining And Manufacturing Company Dielectric coating for recording member
CA1298610C (en) * 1988-04-11 1992-04-07 Robert S. Mccallum Charge transfer imaging cartridge
US5030477A (en) * 1988-11-14 1991-07-09 Xerox Corporation Processes for the preparation and processes for suppressing the fractionation of chalcogenide alloys
US5244760A (en) * 1992-01-02 1993-09-14 Xerox Corporation High sensitivity electrophotographic imaging members

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US31602A (en) * 1861-03-05 Improvement in hem m ing-guides
US3944705A (en) * 1973-07-26 1976-03-16 Kanzaki Paper Manufacturing Company, Ltd. Electrostatic recording material and manufacture thereof
FI62130C (en) 1980-07-18 1982-11-10 Kemira Oy DETERMINATION OF TITLE DIOXIDE PIGMENT FOR FRAME FRAMEWORK

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FR2546640A1 (en) 1984-11-30
DD257562A3 (en) 1988-06-22
FR2546640B1 (en) 1988-02-05
FI842031A0 (en) 1984-05-21
FI842031A (en) 1984-11-25
CS312784A1 (en) 1987-05-14
BG48190A1 (en) 1990-12-14
DE3419459A1 (en) 1984-11-29
US4540652A (en) 1985-09-10
FI72214B (en) 1986-12-31
FI72214C (en) 1987-04-13

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